My balboa spa is not heating everything seems to be working fine what could be wrong

SOURCE: No Heat from Spa

Tcarrigan,

Heater contactors "buzzing": Do you mean normal buzzing or extra loud buzzing? Loud buzzing or chattering can be caused by low voltage to a contactor. If normal sounds, then probably the relays on the contactors is working, but the contacts may be stuck, or burned enough so as not to make contact. First, get a voltmeter and check for 240 volts AC at the heater contactor terminals. If the voltage is low, most likely you need to check the contactors further. Check for dirty contacts, clean if needed. If the contacts are not moving when energized, then you will probably need to replace one or both of the contactors.

SOURCE: layz spa pump

same problem I had so I seperated the globe by taking out the 5 screws around the middle then removed the nut from the hole the filter sits on its a strange fitting and must have a special key but I improvised by tapping it anticlockwise using a screwdriver and rubber mallet, once open identify the heater unit (it has a single wire going into it and is fastened to a length of metal pipe) and remove it by loosening the clamps at either side and pull the heater free, once free dismantle the plastic casing on the top of the heater inside you will see the live, neutral and earth wires, you can see the live (brown) wire goes to the water flow switch then the temp switch then the heater all I did was bypass the water flow switch by disconnecting the short wire from it going to the heat sensor and replacing it with the brown wire coming from the mains and it works fine now

SOURCE: Pential Easy Touch Pool/Spa remote says the water

you can change the calibration on the temp. or how did you check the sensor

SOURCE: our artic spa hot-tub is showing HL in the panel

HL is normally a "high limit" fault. If your filter is clean and you have sufficient flow, you may have a faulty high limit sensor. It should be mounted on the heater itself. The high limit sensor shuts the heater off if it senses excessively hot water. Check to see that you have sufficient flow, clean the filter, and make sure the filter pump is running. If everything else is running properly, you may have to replace the high limit sensor.

SOURCE: I get F2 and SL code on my SUV M7 balboa spa pack

Hi there, it took awhile. but I managed to find what each of those codes mean. I'll write them below and with any luck, i've helped you get you your answer :).

F2=Which Filtration Cycle it's set to: 2hours per 12 Hour Cycle.

SL=In Sleep Mode, the heating temperature should stay within 20 degree's Fahrenheit only during Filtration Cycles. If this is not the case, the temperature is fluctuating and not current. The display will then show a solid "SL" in the display.

For further information, you can look at this mini manual here:
http://www.spacare.com/productimages/pdfmanuals/Balboa/Duplex_and_MiniOval_Ref.Pdf

And I found out where you can contact the people who do specific handling s to this filtration system, and they are located here:
http://www.spacare.com/balboasuvsystemcontrolboxwm-7techonology.aspx

About your product with info, listed here:
http://www.spacare.com/balboasuvsystemcontrolboxwm-7techonology.aspx

Hope this helps!
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